198440160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{413417}}^1$

素因数の和:413435

約数の個数: 48

約数和(自身を含む): 625088016

約数和(自身を除く): 426647856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 413417, 826834, 1240251, 1653668, 2067085, 2480502, 3307336, 4134170, 4961004, 6201255, 6614672, 8268340, 9922008, 12402510, 13229344, 16536680, 19844016, 24805020, 33073360, 39688032, 49610040, 66146720, 99220080, 198440160]

約数ペア:

[(1, 198440160), (2, 99220080), (3, 66146720), (4, 49610040), (5, 39688032), (6, 33073360), (8, 24805020), (10, 19844016), (12, 16536680), (15, 13229344), (16, 12402510), (20, 9922008), (24, 8268340), (30, 6614672), (32, 6201255), (40, 4961004), (48, 4134170), (60, 3307336), (80, 2480502), (96, 2067085), (120, 1653668), (160, 1240251), (240, 826834), (480, 413417)]